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Message-Id: <ff27b6d9ce9b6841eddec10fde59657e1c5cd3c8.1479374719.git.jthumshirn@suse.de>
Date: Thu, 17 Nov 2016 16:09:26 +0100
From: Johannes Thumshirn <jthumshirn@...e.de>
To: James Bottomley <jejb@...ux.vnet.ibm.com>,
"Martin K . Petersen" <martin.petersen@...cle.com>
Cc: Hannes Reinecke <hare@...e.de>,
Christoph Hellwig <hch@...radead.org>,
Linux SCSI Mailinglist <linux-scsi@...r.kernel.org>,
Linux Kernel Mailinglist <linux-kernel@...r.kernel.org>,
Johannes Thumshirn <jthumshirn@...e.de>,
Steffen Maier <maier@...ux.vnet.ibm.com>,
Martin Schwidefsky <schwidefsky@...ibm.com>,
Heiko Carstens <heiko.carstens@...ibm.com>,
Anil Gurumurthy <anil.gurumurthy@...gic.com>,
Sudarsana Kalluru <sudarsana.kalluru@...gic.com>,
Tyrel Datwyler <tyreld@...ux.vnet.ibm.com>,
Benjamin Herrenschmidt <benh@...nel.crashing.org>,
Paul Mackerras <paulus@...ba.org>,
Michael Ellerman <mpe@...erman.id.au>,
Johannes Thumshirn <jth@...nel.org>,
James Smart <james.smart@...gotech.com>,
Dick Kennedy <dick.kennedy@...gotech.com>,
qla2xxx-upstream@...gic.com (supporter:QLOGIC QLA2XXX FC-SCSI DRIVER),
linux-s390@...r.kernel.org (open list:S390 ZFCP DRIVER),
linuxppc-dev@...ts.ozlabs.org (open list:LINUX FOR POWERPC (32-BIT AND
64-BIT)),
fcoe-devel@...n-fcoe.org (open list:FCOE SUBSYSTEM (libfc, libfcoe,
fcoe))
Subject: [PATCH RESEND v4 03/15] scsi: fc: Export fc_bsg_jobdone and use it in FC drivers
Export fc_bsg_jobdone so drivers can use it directly instead of doing
the round-trip via struct fc_bsg_job::job_done() and use it in the LLDDs.
That way we can also unify the interfaces of fc_bsg_jobdone and bsg_job_done.
As we've converted all LLDDs over to use fc_bsg_jobdone() directly,
we can remove the function pointer from struct fc_bsg_job as well.
Signed-off-by: Johannes Thumshirn <jthumshirn@...e.de>
Reviewed-by: Hannes Reinecke <hare@...e.com>
Reviewed-by: Christoph Hellwig <hch@....de>
Acked-by: Tyrel Datwyler <tyreld@...ux.vnet.ibm.com>
---
drivers/s390/scsi/zfcp_fc.c | 2 +-
drivers/scsi/bfa/bfad_bsg.c | 6 ++--
drivers/scsi/ibmvscsi/ibmvfc.c | 3 +-
drivers/scsi/libfc/fc_lport.c | 6 ++--
drivers/scsi/lpfc/lpfc_bsg.c | 71 +++++++++++++++++++++++++++-------------
drivers/scsi/qla2xxx/qla_bsg.c | 66 ++++++++++++++++++++++++-------------
drivers/scsi/scsi_transport_fc.c | 25 +++++++-------
include/scsi/scsi_transport_fc.h | 3 +-
8 files changed, 119 insertions(+), 63 deletions(-)
diff --git a/drivers/s390/scsi/zfcp_fc.c b/drivers/s390/scsi/zfcp_fc.c
index 4c4023f..87f6330 100644
--- a/drivers/s390/scsi/zfcp_fc.c
+++ b/drivers/s390/scsi/zfcp_fc.c
@@ -892,7 +892,7 @@ static void zfcp_fc_ct_els_job_handler(void *data)
jr->reply_payload_rcv_len = job->reply_payload.payload_len;
jr->reply_data.ctels_reply.status = FC_CTELS_STATUS_OK;
jr->result = zfcp_ct_els->status ? -EIO : 0;
- job->job_done(job);
+ fc_bsg_jobdone(job, jr->result, jr->reply_payload_rcv_len);
}
static struct zfcp_fc_wka_port *zfcp_fc_job_wka_port(struct fc_bsg_job *job)
diff --git a/drivers/scsi/bfa/bfad_bsg.c b/drivers/scsi/bfa/bfad_bsg.c
index 48366d8..e49a6c8 100644
--- a/drivers/scsi/bfa/bfad_bsg.c
+++ b/drivers/scsi/bfa/bfad_bsg.c
@@ -3180,7 +3180,8 @@
bsg_reply->reply_payload_rcv_len = job->reply_payload.payload_len;
bsg_reply->result = rc;
- job->job_done(job);
+ fc_bsg_jobdone(job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
return rc;
error:
/* free the command buffer */
@@ -3556,7 +3557,8 @@ struct bfad_buf_info *
bsg_reply->result = rc;
if (rc == BFA_STATUS_OK)
- job->job_done(job);
+ fc_bsg_jobdone(job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
return rc;
}
diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c
index 7c17a7e..6070361 100644
--- a/drivers/scsi/ibmvscsi/ibmvfc.c
+++ b/drivers/scsi/ibmvscsi/ibmvfc.c
@@ -1945,7 +1945,8 @@ static int ibmvfc_bsg_request(struct fc_bsg_job *job)
ibmvfc_free_event(evt);
spin_unlock_irqrestore(vhost->host->host_lock, flags);
bsg_reply->result = rc;
- job->job_done(job);
+ fc_bsg_jobdone(job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
rc = 0;
out:
dma_unmap_sg(vhost->dev, job->request_payload.sg_list,
diff --git a/drivers/scsi/libfc/fc_lport.c b/drivers/scsi/libfc/fc_lport.c
index 2de6093..8ea6e93 100644
--- a/drivers/scsi/libfc/fc_lport.c
+++ b/drivers/scsi/libfc/fc_lport.c
@@ -1913,7 +1913,8 @@ static void fc_lport_bsg_resp(struct fc_seq *sp, struct fc_frame *fp,
-ECONNABORTED : -ETIMEDOUT;
job->reply_len = sizeof(uint32_t);
job->state_flags |= FC_RQST_STATE_DONE;
- job->job_done(job);
+ fc_bsg_jobdone(job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
kfree(info);
return;
}
@@ -1948,7 +1949,8 @@ static void fc_lport_bsg_resp(struct fc_seq *sp, struct fc_frame *fp,
job->reply_payload.payload_len;
bsg_reply->result = 0;
job->state_flags |= FC_RQST_STATE_DONE;
- job->job_done(job);
+ fc_bsg_jobdone(job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
kfree(info);
}
fc_frame_free(fp);
diff --git a/drivers/scsi/lpfc/lpfc_bsg.c b/drivers/scsi/lpfc/lpfc_bsg.c
index f09a325..46f0b8f 100644
--- a/drivers/scsi/lpfc/lpfc_bsg.c
+++ b/drivers/scsi/lpfc/lpfc_bsg.c
@@ -371,7 +371,8 @@ struct lpfc_dmabufext {
if (job) {
bsg_reply->result = rc;
- job->job_done(job);
+ fc_bsg_jobdone(job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
}
return;
}
@@ -644,7 +645,8 @@ struct lpfc_dmabufext {
if (job) {
bsg_reply->result = rc;
- job->job_done(job);
+ fc_bsg_jobdone(job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
}
return;
}
@@ -1136,7 +1138,8 @@ struct lpfc_dmabufext {
job->dd_data = NULL;
/* complete the job back to userspace */
spin_unlock_irqrestore(&phba->ct_ev_lock, flags);
- job->job_done(job);
+ fc_bsg_jobdone(job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
spin_lock_irqsave(&phba->ct_ev_lock, flags);
}
}
@@ -1361,7 +1364,8 @@ struct lpfc_dmabufext {
spin_unlock_irqrestore(&phba->ct_ev_lock, flags);
job->dd_data = NULL;
bsg_reply->result = 0;
- job->job_done(job);
+ fc_bsg_jobdone(job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
return 0;
job_error:
@@ -1458,7 +1462,8 @@ struct lpfc_dmabufext {
if (job) {
bsg_reply->result = rc;
- job->job_done(job);
+ fc_bsg_jobdone(job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
}
return;
}
@@ -1886,7 +1891,8 @@ struct lpfc_dmabufext {
bsg_reply->result = rc;
/* complete the job back to userspace if no error */
if (rc == 0)
- job->job_done(job);
+ fc_bsg_jobdone(job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
return rc;
}
@@ -2175,7 +2181,8 @@ struct lpfc_dmabufext {
bsg_reply->result = rc;
/* complete the job back to userspace if no error */
if (rc == 0)
- job->job_done(job);
+ fc_bsg_jobdone(job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
return rc;
}
@@ -2289,7 +2296,8 @@ struct lpfc_dmabufext {
bsg_reply->result = rc;
/* complete the job back to userspace if no error */
if (rc == 0)
- job->job_done(job);
+ fc_bsg_jobdone(job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
return rc;
}
@@ -2441,7 +2449,8 @@ struct lpfc_dmabufext {
bsg_reply->result = rc;
/* complete the job back to userspace if no error */
if (rc == 0)
- job->job_done(job);
+ fc_bsg_jobdone(job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
return rc;
}
@@ -3301,7 +3310,8 @@ static int lpfcdiag_loop_post_rxbufs(struct lpfc_hba *phba, uint16_t rxxri,
job->dd_data = NULL;
/* complete the job back to userspace if no error */
if (rc == IOCB_SUCCESS)
- job->job_done(job);
+ fc_bsg_jobdone(job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
return rc;
}
@@ -3344,7 +3354,8 @@ static int lpfcdiag_loop_post_rxbufs(struct lpfc_hba *phba, uint16_t rxxri,
job_error:
bsg_reply->result = rc;
if (rc == 0)
- job->job_done(job);
+ fc_bsg_jobdone(job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
return rc;
}
@@ -3409,7 +3420,8 @@ static int lpfcdiag_loop_post_rxbufs(struct lpfc_hba *phba, uint16_t rxxri,
if (job) {
bsg_reply->result = 0;
- job->job_done(job);
+ fc_bsg_jobdone(job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
}
return;
}
@@ -3635,6 +3647,7 @@ static int lpfc_bsg_check_cmd_access(struct lpfc_hba *phba,
lpfc_bsg_issue_read_mbox_ext_cmpl(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmboxq)
{
struct fc_bsg_job *job;
+ struct fc_bsg_reply *bsg_reply;
job = lpfc_bsg_issue_mbox_ext_handle_job(phba, pmboxq);
@@ -3654,9 +3667,11 @@ static int lpfc_bsg_check_cmd_access(struct lpfc_hba *phba,
mempool_free(pmboxq, phba->mbox_mem_pool);
/* if the job is still active, call job done */
- if (job)
- job->job_done(job);
-
+ if (job) {
+ bsg_reply = job->reply;
+ fc_bsg_jobdone(job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
+ }
return;
}
@@ -3672,6 +3687,7 @@ static int lpfc_bsg_check_cmd_access(struct lpfc_hba *phba,
lpfc_bsg_issue_write_mbox_ext_cmpl(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmboxq)
{
struct fc_bsg_job *job;
+ struct fc_bsg_reply *bsg_reply;
job = lpfc_bsg_issue_mbox_ext_handle_job(phba, pmboxq);
@@ -3689,8 +3705,11 @@ static int lpfc_bsg_check_cmd_access(struct lpfc_hba *phba,
lpfc_bsg_mbox_ext_session_reset(phba);
/* if the job is still active, call job done */
- if (job)
- job->job_done(job);
+ if (job) {
+ bsg_reply = job->reply;
+ fc_bsg_jobdone(job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
+ }
return;
}
@@ -4131,7 +4150,8 @@ static int lpfc_bsg_check_cmd_access(struct lpfc_hba *phba,
/* wait for additoinal external buffers */
bsg_reply->result = 0;
- job->job_done(job);
+ fc_bsg_jobdone(job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
return SLI_CONFIG_HANDLED;
job_error:
@@ -4357,7 +4377,8 @@ static int lpfc_bsg_check_cmd_access(struct lpfc_hba *phba,
}
bsg_reply->result = 0;
- job->job_done(job);
+ fc_bsg_jobdone(job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
return SLI_CONFIG_HANDLED;
}
@@ -4473,7 +4494,8 @@ static int lpfc_bsg_check_cmd_access(struct lpfc_hba *phba,
/* wait for additoinal external buffers */
bsg_reply->result = 0;
- job->job_done(job);
+ fc_bsg_jobdone(job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
return SLI_CONFIG_HANDLED;
job_error:
@@ -4941,7 +4963,8 @@ static int lpfc_bsg_check_cmd_access(struct lpfc_hba *phba,
/* job done */
bsg_reply->result = 0;
job->dd_data = NULL;
- job->job_done(job);
+ fc_bsg_jobdone(job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
} else if (rc == 1)
/* job submitted, will complete later*/
rc = 0; /* return zero, no error */
@@ -5051,7 +5074,8 @@ static int lpfc_bsg_check_cmd_access(struct lpfc_hba *phba,
if (job) {
bsg_reply->result = rc;
- job->job_done(job);
+ fc_bsg_jobdone(job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
}
return;
@@ -5269,7 +5293,8 @@ static int lpfc_bsg_check_cmd_access(struct lpfc_hba *phba,
job_error:
bsg_reply->result = rc;
if (rc == 0)
- job->job_done(job);
+ fc_bsg_jobdone(job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
return rc;
}
diff --git a/drivers/scsi/qla2xxx/qla_bsg.c b/drivers/scsi/qla2xxx/qla_bsg.c
index 40f7c10..9293d5a 100644
--- a/drivers/scsi/qla2xxx/qla_bsg.c
+++ b/drivers/scsi/qla2xxx/qla_bsg.c
@@ -20,7 +20,8 @@
struct fc_bsg_reply *bsg_reply = bsg_job->reply;
bsg_reply->result = res;
- bsg_job->job_done(bsg_job);
+ fc_bsg_jobdone(bsg_job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
sp->free(vha, sp);
}
@@ -242,7 +243,8 @@
}
exit_fcp_prio_cfg:
if (!ret)
- bsg_job->job_done(bsg_job);
+ fc_bsg_jobdone(bsg_job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
return ret;
}
@@ -939,7 +941,8 @@
bsg_job->request_payload.sg_list,
bsg_job->request_payload.sg_cnt, DMA_TO_DEVICE);
if (!rval)
- bsg_job->job_done(bsg_job);
+ fc_bsg_jobdone(bsg_job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
return rval;
}
@@ -972,7 +975,8 @@
ql_dbg(ql_dbg_user, vha, 0x7031,
"Vendor request 84xx reset completed.\n");
bsg_reply->result = DID_OK;
- bsg_job->job_done(bsg_job);
+ fc_bsg_jobdone(bsg_job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
}
return rval;
@@ -1085,7 +1089,8 @@
bsg_job->request_payload.sg_cnt, DMA_TO_DEVICE);
if (!rval)
- bsg_job->job_done(bsg_job);
+ fc_bsg_jobdone(bsg_job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
return rval;
}
@@ -1282,7 +1287,8 @@
dma_pool_free(ha->s_dma_pool, mn, mn_dma);
if (!rval)
- bsg_job->job_done(bsg_job);
+ fc_bsg_jobdone(bsg_job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
return rval;
}
@@ -1368,7 +1374,8 @@
}
bsg_reply->result = DID_OK;
- bsg_job->job_done(bsg_job);
+ fc_bsg_jobdone(bsg_job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
}
return rval;
@@ -1476,7 +1483,8 @@
ha->optrom_buffer = NULL;
ha->optrom_state = QLA_SWAITING;
mutex_unlock(&ha->optrom_mutex);
- bsg_job->job_done(bsg_job);
+ fc_bsg_jobdone(bsg_job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
return rval;
}
@@ -1511,7 +1519,8 @@
ha->optrom_buffer = NULL;
ha->optrom_state = QLA_SWAITING;
mutex_unlock(&ha->optrom_mutex);
- bsg_job->job_done(bsg_job);
+ fc_bsg_jobdone(bsg_job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
return rval;
}
@@ -1561,7 +1570,8 @@
done:
bsg_job->reply_len = sizeof(struct fc_bsg_reply);
bsg_reply->result = DID_OK << 16;
- bsg_job->job_done(bsg_job);
+ fc_bsg_jobdone(bsg_job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
return 0;
}
@@ -1610,7 +1620,8 @@
bsg_job->reply_len = sizeof(struct fc_bsg_reply);
bsg_reply->reply_payload_rcv_len = sizeof(*sr);
bsg_reply->result = DID_OK << 16;
- bsg_job->job_done(bsg_job);
+ fc_bsg_jobdone(bsg_job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
return 0;
}
@@ -1655,7 +1666,8 @@
done:
bsg_job->reply_len = sizeof(struct fc_bsg_reply);
bsg_reply->result = DID_OK << 16;
- bsg_job->job_done(bsg_job);
+ fc_bsg_jobdone(bsg_job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
return 0;
}
@@ -1699,7 +1711,8 @@
done:
bsg_job->reply_len = sizeof(struct fc_bsg_reply);
bsg_reply->result = DID_OK << 16;
- bsg_job->job_done(bsg_job);
+ fc_bsg_jobdone(bsg_job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
return 0;
}
@@ -1747,7 +1760,8 @@
bsg_job->reply_len = sizeof(struct fc_bsg_reply);
bsg_reply->reply_payload_rcv_len = sizeof(*i2c);
bsg_reply->result = DID_OK << 16;
- bsg_job->job_done(bsg_job);
+ fc_bsg_jobdone(bsg_job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
return 0;
}
@@ -1925,7 +1939,8 @@
bsg_job->reply_len = sizeof(struct fc_bsg_reply);
bsg_reply->reply_payload_rcv_len = 0;
bsg_reply->result = (DID_OK) << 16;
- bsg_job->job_done(bsg_job);
+ fc_bsg_jobdone(bsg_job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
/* Always return success, vendor rsp carries correct status */
return 0;
}
@@ -2090,7 +2105,8 @@
bsg_job->reply_len = sizeof(struct fc_bsg_reply);
bsg_reply->result = DID_OK << 16;
- bsg_job->job_done(bsg_job);
+ fc_bsg_jobdone(bsg_job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
return 0;
}
@@ -2131,7 +2147,8 @@
bsg_job->reply_len = sizeof(struct fc_bsg_reply);
bsg_reply->result = DID_OK << 16;
- bsg_job->job_done(bsg_job);
+ fc_bsg_jobdone(bsg_job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
return 0;
}
@@ -2162,7 +2179,8 @@
bsg_job->reply_len = sizeof(struct fc_bsg_reply);
bsg_reply->result = DID_OK << 16;
- bsg_job->job_done(bsg_job);
+ fc_bsg_jobdone(bsg_job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
return 0;
}
@@ -2207,7 +2225,8 @@
bsg_job->reply_len = sizeof(struct fc_bsg_reply);
bsg_reply->result = DID_OK << 16;
- bsg_job->job_done(bsg_job);
+ fc_bsg_jobdone(bsg_job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
return 0;
}
@@ -2265,7 +2284,8 @@
bsg_job->reply_len = sizeof(struct fc_bsg_reply);
bsg_reply->result = DID_OK << 16;
- bsg_job->job_done(bsg_job);
+ fc_bsg_jobdone(bsg_job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
return 0;
}
@@ -2321,7 +2341,8 @@
bsg_job->reply_len = sizeof(*bsg_reply);
bsg_reply->result = DID_OK << 16;
- bsg_job->job_done(bsg_job);
+ fc_bsg_jobdone(bsg_job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
dma_free_coherent(&ha->pdev->dev, sizeof(*stats),
stats, stats_dma);
@@ -2364,7 +2385,8 @@
bsg_job->reply_len = sizeof(*bsg_reply);
bsg_reply->result = DID_OK << 16;
- bsg_job->job_done(bsg_job);
+ fc_bsg_jobdone(bsg_job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
kfree(dd);
diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
index 02a83e5..66871c8 100644
--- a/drivers/scsi/scsi_transport_fc.c
+++ b/drivers/scsi/scsi_transport_fc.c
@@ -3582,16 +3582,17 @@ struct fc_vport *
* fc_bsg_jobdone - completion routine for bsg requests that the LLD has
* completed
* @job: fc_bsg_job that is complete
+ * @result: job reply result
+ * @reply_payload_rcv_len: length of payload received
*/
-static void
-fc_bsg_jobdone(struct fc_bsg_job *job)
+void fc_bsg_jobdone(struct fc_bsg_job *job, int result,
+ unsigned int reply_payload_rcv_len)
{
struct request *req = job->req;
struct request *rsp = req->next_rq;
- struct fc_bsg_reply *bsg_reply = job->reply;
int err;
- err = job->req->errors = bsg_reply->result;
+ err = job->req->errors = result;
if (err < 0)
/* we're only returning the result field in the reply */
@@ -3603,14 +3604,14 @@ struct fc_vport *
req->resid_len = 0;
if (rsp) {
- WARN_ON(bsg_reply->reply_payload_rcv_len > rsp->resid_len);
+ WARN_ON(reply_payload_rcv_len > rsp->resid_len);
/* set reply (bidi) residual */
- rsp->resid_len -= min(bsg_reply->reply_payload_rcv_len,
- rsp->resid_len);
+ rsp->resid_len -= min(reply_payload_rcv_len, rsp->resid_len);
}
blk_complete_request(req);
}
+EXPORT_SYMBOL_GPL(fc_bsg_jobdone);
/**
* fc_bsg_softirq_done - softirq done routine for destroying the bsg requests
@@ -3742,7 +3743,6 @@ static void fc_bsg_softirq_done(struct request *rq)
if (ret)
goto failjob_rls_rqst_payload;
}
- job->job_done = fc_bsg_jobdone;
if (rport)
job->dev = &rport->dev;
else
@@ -3846,7 +3846,8 @@ enum fc_dispatch_result {
bsg_reply->reply_payload_rcv_len = 0;
bsg_reply->result = ret;
job->reply_len = sizeof(uint32_t);
- fc_bsg_jobdone(job);
+ fc_bsg_jobdone(job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
return FC_DISPATCH_UNLOCKED;
}
@@ -3923,7 +3924,8 @@ enum fc_dispatch_result {
bsg_reply->reply_payload_rcv_len = 0;
bsg_reply->result = ret;
job->reply_len = sizeof(uint32_t);
- fc_bsg_jobdone(job);
+ fc_bsg_jobdone(job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
return FC_DISPATCH_UNLOCKED;
}
@@ -3983,7 +3985,8 @@ enum fc_dispatch_result {
bsg_reply->reply_payload_rcv_len = 0;
bsg_reply->result = -ENOMSG;
job->reply_len = sizeof(uint32_t);
- fc_bsg_jobdone(job);
+ fc_bsg_jobdone(job, bsg_reply->result,
+ bsg_reply->reply_payload_rcv_len);
spin_lock_irq(q->queue_lock);
continue;
}
diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
index 921b097..eca8ed7 100644
--- a/include/scsi/scsi_transport_fc.h
+++ b/include/scsi/scsi_transport_fc.h
@@ -637,7 +637,6 @@ struct fc_bsg_job {
spinlock_t job_lock;
unsigned int state_flags;
unsigned int ref_cnt;
- void (*job_done)(struct fc_bsg_job *);
struct fc_bsg_request *request;
struct fc_bsg_reply *reply;
@@ -842,5 +841,7 @@ struct fc_vport *fc_vport_create(struct Scsi_Host *shost, int channel,
struct fc_vport_identifiers *);
int fc_vport_terminate(struct fc_vport *vport);
int fc_block_scsi_eh(struct scsi_cmnd *cmnd);
+void fc_bsg_jobdone(struct fc_bsg_job *job, int result,
+ unsigned int reply_payload_rcv_len);
#endif /* SCSI_TRANSPORT_FC_H */
--
1.8.5.6
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